Started setting up GUI for controller. MainMenu.cs now subsrcibes to Hover and Press events from every button in the main menu scene.
Merge branch 'russelldev' of github.com:russelljahn/Lethal-Pursuit into russelldev
Can now scroll and confirm/cancel with controller. Visual state/button tweening isn't hooked up yet.
Visual button state is now hooked up to controller in main menu.
Game now disables cursor if controller is enabled.
Added splash screen.
Some opacity tweaks to main menu, disabling 'cursor disabling' for now since it's so laggy.